Teach Astronomy - Conditions on Titan
http://www.teachastronomy.com/ An important place to study prebiotic chemistry and perhaps to detect evidence of life itself is Titan. Titan is a major moon of Saturn, larger in size than Earth's Moon or Pluto. Titan has a thick atmosphere of pressure one and a half bars, composed primar
From playlist 27. Life in the Universe
THE TITANOSAUR | Dinosaur Animation
A short animation, featuring dinosaurs doing dinosaur stuff. After getting my hands on some new technology and software, I really wanted to push the limits of what I'm capable of in animation, and this is the result. The 'Titanosaur' in this video isn't necessarily meant to be any one spe
From playlist Palaeo Animations
How Habitable Is Titan? NASA Is Sending The Titan Dragonfly Helicopter To Find Out
There are few places in the Solar System which are as fascinating as Saturn’s moon Titan. It’s a world with a thicker atmosphere than Earth. Where it’s so cold that it rains ammonia, forming lakes, rivers and seas. Where water ice forms mountains. Like Europa and Encleadus, Titan could h
From playlist Guide to Space
http://www.teachastronomy.com/ Saturn's Titan is the second largest moon in the solar system. With a diameter just over 5,100 kilometers it is four times larger than the next largest of Saturn's moons, 40 percent of the diameter of Earth. Yet its pressure at the base of its atmosphere is
From playlist 10. The Solar System
The Dragonfly Mission to Titan: Exploration of an Ocean World
Saturn’s largest moon is a high priority for exploration. Titan is an ocean world and the only moon in our solar system with a dense atmosphere, which supports an Earth-like hydrological cycle of methane clouds, rain, and liquid that flows across the surface to fill lakes and seas. The com
From playlist Titan Habitability Playlist
Teach Astronomy - Meteors and Meteorites
http://www.teachastronomy.com/ Titan is an exceptionally interesting place to explore in terms of understanding possibilities of life in the solar system and beyond. Titan has organic compounds in its atmosphere and very probably has liquid ethane and methane lakes and oceans on its surfa
From playlist 10. The Solar System
Teach Astronomy - Evidence of Life on Titan
http://www.teachastronomy.com/ The Cassini mission to Titan may not resolve the question of whether there is life on Titan, but it will undoubtedly provide a lot of information on the chemistry on this moon of Saturn and its potential for biology. We already know that Titan has methane an
From playlist 27. Life in the Universe
Mod-04 Lec-33 Dielectric Properties - II
Nano structured materials-synthesis, properties, self assembly and applications by Prof. A.K. Ganguli,Department of Nanotechnology,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in
A Single Prolific r-process Event Preserved in an Ultra-faint Dwarf Galaxy - Anna Frebel
Joint IAS Princeton University Astrophysics Colloquium September 20, 2016 Anna Frebel (MIT) "A Single Prolific r-process Event Preserved in an Ultra-faint Dwarf Galaxy" The heaviest elements in the periodic table are synthesized through the r-process, but the astrophysical site for r-pr
From playlist Natural Sciences
ferroelectrics, piezoelectrics, and multiferroics
0:00 why are titanates such good dielectrics? 5:21 cubic vs tetragonal barium titanate and the Curie temperature 6:50 calculating polarization in a titanate perovskite 13:38 spontaneous polarization at the Curie temperture 16:20 poling to achieve domain alignment 17:50 applications of ferr
From playlist Introduction to Materials Science and Engineering Fall 2018
Mod-08 Lec-20 Ferroelectric , Piezoelectric and Pyroelectric Ceramics (Contd.)
Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science
Mod-08 Lec-19 Ferroelectric , Piezoelectric and Pyroelectric Ceramics
Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science
Mod-09 Lec-23 Relaxor Ferroelectric
Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science
Mod-01 Lec-02 Introduction (Contd.)
Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science
Ferroelectric materials (piezoelectricity & multiferroics)
0:00 ferroelectricity and spontaneous polarization upon cooling acros Curie temperature 4:51 perovskite titanates as excellent dielectric ferroelectrics 14:00 calculating polarization in perovskite titanates 18:30 change in symmetry across curie temperature (cubic to spinel with XRD change
From playlist Introduction to Materials Science & Engineering Fall 2019
http://www.teachastronomy.com/ Pluto is the outer sentinel of the solar system. With a size of only 2,300 kilometers, it is half the size of Mercury and two-thirds the size of Earth's moon. Its mean distance from the sun is 39 astronomical units, but it has a highly eccentric orbit with
From playlist 10. The Solar System
Tom Lehrer: The Moonlighting Mathematician Part 5
Part 5 of my talk. A biography of Tom Lehrer.
From playlist Tom Lehrer: The Moonlighting Mathematician
Teach Astronomy - Life on Titan
http://www.teachastronomy.com/ Titan is an exceptionally interesting place to explore in terms of understanding possibilities of life in the solar system and beyond. Titan has organic compounds in its atmosphere and very probably has liquid ethane and methane lakes and oceans on its surfa
From playlist 10. The Solar System
Mod-01 Lec-33 Josephson Effect (Continued); High Temperature Superconductors
Condensed Matter Physics by Prof. G. Rangarajan, Department of Physics, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist NPTEL: Condensed Matter Physics - CosmoLearning.com Physics Course